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* SkDynamicMemoryWStream::detachAsStream() returns unique_ptrGravatar Hal Canary2017-03-15
| | | | | | | | https://crrev.com/2747183002 must land first. Change-Id: I65d1285a24d63c2c2f18662d511dea1c399511e1 Reviewed-on: https://skia-review.googlesource.com/9682 Commit-Queue: Hal Canary <halcanary@google.com> Reviewed-by: Ben Wagner <bungeman@google.com>
* SkDynamicMemoryWStream::detachAsData more memory efficentGravatar Hal Canary2017-03-15
| | | | | | | | | | I did some testing with very large datasets, and the difference in max RSS is measurable and significant. Change-Id: I6bb2f795d5b4f6ebdba42c3089dc85a278355d48 Reviewed-on: https://skia-review.googlesource.com/9686 Commit-Queue: Hal Canary <halcanary@google.com> Reviewed-by: Ben Wagner <bungeman@google.com>
* Fix SkFILEStream.Gravatar Ben Wagner2017-03-10
| | | | | | | Change-Id: I8c66e4e3e857227aed3d0bc497982f4c0d96d917 Reviewed-on: https://skia-review.googlesource.com/9498 Commit-Queue: Ben Wagner <bungeman@google.com> Reviewed-by: Leon Scroggins <scroggo@google.com>
* remove SkMemoryWStream -- unused externallyGravatar Mike Reed2017-01-08
| | | | | | | | | BUG=skia: Change-Id: Idbc9af4e703238871f56f623cd616fb7a5e686d3 Reviewed-on: https://skia-review.googlesource.com/6727 Reviewed-by: Cary Clark <caryclark@google.com> Commit-Queue: Mike Reed <reed@google.com>
* remove SkDebugWStream and other cleanupsGravatar Mike Reed2017-01-07
| | | | | | | | | BUG=skia: Change-Id: I06c07559b24411bd8bc4cba55bd8880f56486f76 Reviewed-on: https://skia-review.googlesource.com/6729 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Mike Reed <reed@google.com>
* Explicit ownership of data in SkBlockMemoryStream.Gravatar Ben Wagner2016-12-19
| | | | | | | | | | SkBlockMemoryStream does not currently document the ownership of its data pointers. Make the ownership explicit. Change-Id: Id3f59d09c298550a987a4e74031e2d920e83ba82 Reviewed-on: https://skia-review.googlesource.com/6222 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Ben Wagner <bungeman@google.com>
* speedup dynamicwstreamGravatar Mike Reed2016-12-15
| | | | | | | | | | | | | | | | | - move bytesWritten calculation to query the tail, allowing write() to be faster since it doesn't have to update anything extra per-write. - enforce that all blocks are multiple-of-4 bytes big - update the minimum block size to 4K Before: 30ms After: 23ms for non-4-bytes writes 13ms for 4-bytes writes BUG=skia: Change-Id: Id06ecad3b9fe426747e02accf1393595e3356ce3 Reviewed-on: https://skia-review.googlesource.com/6087 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Mike Reed <reed@google.com>
* remove unused dynamicwstream.snapshotAsData()Gravatar Mike Reed2016-12-15
| | | | | | | | | | | | Checking to invalidate this on every write() call has a measurable cost, so removing it both simplifies the class and speeds it up. BUG=skia: Change-Id: Idf0baa265c9a0b5d26d82fce948c61ed9b0810b1 Reviewed-on: https://skia-review.googlesource.com/6096 Reviewed-by: Ben Wagner <bungeman@google.com> Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Mike Reed <reed@google.com>
* Remove strange 'write' overload on SkDynamicMemoryWStream.Gravatar bungeman2016-12-14
| | | | | | | | | This should have been names 'overwrite' and appears to be unused. Change-Id: Ic9dd21e6789fb079fcbc209ed5d074a77f3587cc Reviewed-on: https://skia-review.googlesource.com/6092 Commit-Queue: Ben Wagner <bungeman@google.com> Reviewed-by: Mike Reed <reed@google.com>
* src/core: s/SkAutoTUnref/sk_sp/gGravatar Hal Canary2016-11-07
| | | | | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4492 Change-Id: I753ad01b03e891221965252e3befe280d09cdb9f Reviewed-on: https://skia-review.googlesource.com/4492 Reviewed-by: Ben Wagner <bungeman@google.com> Commit-Queue: Hal Canary <halcanary@google.com>
* Remove SkAutoTDelete.Gravatar Ben Wagner2016-11-03
| | | | | | | | | Replace with std::unique_ptr. Change-Id: I5806cfbb30515fcb20e5e66ce13fb5f3b8728176 Reviewed-on: https://skia-review.googlesource.com/4381 Commit-Queue: Ben Wagner <bungeman@google.com> Reviewed-by: Mike Klein <mtklein@chromium.org>
* remove lots of legacy flagsGravatar Mike Reed2016-10-31
| | | | | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4209 Change-Id: I49ae36a9b2bb51a6470638d3264923ff4a4dea0a Reviewed-on: https://skia-review.googlesource.com/4209 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Mike Reed <reed@google.com>
* SkFontData to use smart pointers.Gravatar bungeman2016-09-16
| | | | | | | | | | | | | | | | | The SkFontData type is not exposed externally, so any method which uses it can be updated to use smart pointers without affecting external users. Updating this first will make updating the public API much easier. This also updates SkStreamAsset* SkStream::NewFromFile(const char*) to std::unique_ptr<SkStreamAsset> SkStream::MakeFromFile(const char*). It appears that no one outside Skia is currently using SkStream::NewfromFile so this is a good time to update it as well. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2339273002 Committed: https://skia.googlesource.com/skia/+/d8c2476a8b1e1e1a1771b17e8dd4db8645914f8c Review-Url: https://codereview.chromium.org/2339273002
* Revert of SkFontData to use smart pointers. (patchset #3 id:40001 of ↵Gravatar bungeman2016-09-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/2339273002/ ) Reason for revert: Killing Mac Original issue's description: > SkFontData to use smart pointers. > > The SkFontData type is not exposed externally, so any method which uses > it can be updated to use smart pointers without affecting external > users. Updating this first will make updating the public API much > easier. > > This also updates SkStreamAsset* SkStream::NewFromFile(const char*) to > std::unique_ptr<SkStreamAsset> SkStream::MakeFromFile(const char*). It > appears that no one outside Skia is currently using SkStream::NewfromFile > so this is a good time to update it as well. > > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2339273002 > > Committed: https://skia.googlesource.com/skia/+/d8c2476a8b1e1e1a1771b17e8dd4db8645914f8c TBR=mtklein@chromium.org,halcanary@google.com,mtklein@google.com,reed@google.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Review-Url: https://codereview.chromium.org/2343933002
* SkFontData to use smart pointers.Gravatar bungeman2016-09-15
| | | | | | | | | | | | | | | | The SkFontData type is not exposed externally, so any method which uses it can be updated to use smart pointers without affecting external users. Updating this first will make updating the public API much easier. This also updates SkStreamAsset* SkStream::NewFromFile(const char*) to std::unique_ptr<SkStreamAsset> SkStream::MakeFromFile(const char*). It appears that no one outside Skia is currently using SkStream::NewfromFile so this is a good time to update it as well. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2339273002 Review-Url: https://codereview.chromium.org/2339273002
* change SkStreams to work with sk_sp<SkData> instead of SkData*Gravatar reed2016-09-12
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2333713002 Review-Url: https://codereview.chromium.org/2333713002
* Repurpose Release_Developer BUILDTYPE and remove SK_DEVELOPER.Gravatar djsollen2016-04-29
| | | | | | | | | | | | | The Release_Developer build type is now used to build Skia with release level optimizations but still enable SK_DEBUG. This in turn means that SkASSERTS and SkRTConf are available in this mode. Further we can then remove SK_DEVELOPER as a define as it is true iff SK_DEBUG is true. GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1931903002 DOCS_PREVIEW= https://skia.org/?cl=1931903002 Review-Url: https://codereview.chromium.org/1931903002
* Revert of Repurpose Release_Developer BUILDTYPE and remove SK_DEVELOPER. ↵Gravatar reed2016-04-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | (patchset #2 id:20001 of https://codereview.chromium.org/1927583002/ ) Reason for revert: still blocking DEPS roll Original issue's description: > Repurpose Release_Developer BUILDTYPE and remove SK_DEVELOPER. > > The Release_Developer build type is now used to build Skia with > release level optimizations but still enable SK_DEBUG. This in turn > means that SkASSERTS and SkRTConf are available in this mode. > > Further we can then remove SK_DEVELOPER as a define as it is true > iff SK_DEBUG is true. > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1927583002 > DOCS_PREVIEW= https://skia.org/?cl=1927583002 > > Committed: https://skia.googlesource.com/skia/+/48d6f88479e72efaf9b9d8f9c0769acb1ba773db TBR=bungeman@gmail.com,bungeman@google.com,benjaminwagner@google.com,djsollen@google.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Review-Url: https://codereview.chromium.org/1918253006
* Repurpose Release_Developer BUILDTYPE and remove SK_DEVELOPER.Gravatar djsollen2016-04-27
| | | | | | | | | | | | | The Release_Developer build type is now used to build Skia with release level optimizations but still enable SK_DEBUG. This in turn means that SkASSERTS and SkRTConf are available in this mode. Further we can then remove SK_DEVELOPER as a define as it is true iff SK_DEBUG is true. GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1927583002 DOCS_PREVIEW= https://skia.org/?cl=1927583002 Review-Url: https://codereview.chromium.org/1927583002
* SkWStream::writeText inlined.Gravatar halcanary2016-04-11
| | | | | | | | | | | | | | | | | | | | | | | | | | Motivation: This function is used throughout SkPDF. Note that the compiler can usually inline the result of strlen() for literal strings. Before: out/Release/nanobench -m WStreamWriteText -q Timer overhead: 24.2ns ! -> high variance, ? -> moderate variance micros bench 6.10 WStreamWriteText nonrendering After: out/Release/nanobench -m WStreamWriteText -q Timer overhead: 23.9ns ! -> high variance, ? -> moderate variance micros bench 2.51 WStreamWriteText nonrendering PDF runtime change: -0.8% ±0.04%. GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1844343004 Review URL: https://codereview.chromium.org/1844343004
* Style bikeshed - remove extraneous whitespaceGravatar halcanary2016-03-29
| | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1842753002 Review URL: https://codereview.chromium.org/1842753002
* detach -> releaseGravatar mtklein2016-03-16
| | | | | | | | | | | | | The C++ standard library uses the name "release" for the operation we call "detach". Rewriting each "detach(" to "release(" brings us a step closer to using standard library types directly (e.g. std::unique_ptr instead of SkAutoTDelete). This was a fairly blind transformation. There may have been unintentional conversions in here, but it's probably for the best to have everything uniformly say "release". BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1809733002 Review URL: https://codereview.chromium.org/1809733002
* Make sp variants for SkDataGravatar reed2016-03-11
| | | | Review URL: https://codereview.chromium.org/1779263003
* Revert of Consolidate SkStream copying methods (patchset #1 id:1 of ↵Gravatar msarett2016-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/1640793002/ ) Reason for revert: Test to see if this fixes the bots. Original issue's description: > Consolidate SkStream copying methods > > Make SkCopyStreamToData call SkStreamCopy, removing duplicate code. > > The former still has its own method of copying with a length, since > it saves one copy. > > BUG=skia:4788 > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1640793002 > > Committed: https://skia.googlesource.com/skia/+/440c5a98dee428c661b77d149e30c794d264b8cd TBR=halcanary@google.com,scroggo@google.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia:4788 Review URL: https://codereview.chromium.org/1641853002
* Consolidate SkStream copying methodsGravatar scroggo2016-01-27
| | | | | | | | | | | | Make SkCopyStreamToData call SkStreamCopy, removing duplicate code. The former still has its own method of copying with a length, since it saves one copy. BUG=skia:4788 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1640793002 Review URL: https://codereview.chromium.org/1640793002
* SkStream/Priv cleanupsGravatar scroggo2016-01-19
| | | | | | | | | | | | Replace all callers of SkCopyStreamToStorage with SkCopyStreamToData, which is simpler and does the same thing. Remove SkStreamRewindableFromSkStream, which is unused. BUG=skia:4788 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1604963002 Review URL: https://codereview.chromium.org/1604963002
* add fsync to try to get complete skps from webpage picture captureGravatar caryclark2015-12-16
| | | | | | | | R=reed@google.com,mtklein@google.com BUG=skia:4691 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1530783003 Review URL: https://codereview.chromium.org/1530783003
* Allow SkStream::peek() to partially succeedGravatar scroggo2015-12-07
| | | | | | | | | | | | | | | | | | | | If the stream can peek less than requested, peek that amount. Return the number of bytes peeked. This simplifies crrev.com/1472123002. For a stream that is smaller than 14 bytes, it can successfully peek, meaning the client will not need to fall back to read() + rewind(), which may fail if the stream can peek but not rewind. This CL revives code from patch set 3 of crrev.com/1044953002, where I initially introduced peek() (including tests). Add a test for SkFrontBufferedStream that verifies that peeking does not make rewind() fail (i.e. by reading past the internal buffer). BUG=skia:3257 Review URL: https://codereview.chromium.org/1490923005
* Eliminate SkFILE: it always is the same as FILE.Gravatar halcanary2015-11-20
| | | | Review URL: https://codereview.chromium.org/1467533003
* Modifications to get 'blaze build -c opt //third_party/skia/HEAD/...' to work.Gravatar benjaminwagner2015-10-19
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1413973002
* SkBlockMemoryStream: correct test in getMemoryBase().Gravatar halcanary2015-09-28
| | | | | | | | | The test "nullptr == fBlockMemory->fHead->fNext" tests that all of the data is in one block, but it is also necessary to test "fBlockMemory->fHead" to ensure that there is a first block with data in it. Review URL: https://codereview.chromium.org/1374493002
* Style Change: NULL->nullptrGravatar halcanary2015-08-27
| | | | | | DOCS_PREVIEW= https://skia.org/?cl=1316233002 Review URL: https://codereview.chromium.org/1316233002
* Style Change: SkNEW->new; SkDELETE->deleteGravatar halcanary2015-08-26
| | | | | | DOCS_PREVIEW= https://skia.org/?cl=1316123003 Review URL: https://codereview.chromium.org/1316123003
* SkPDF/Deflate: clean up old SkFlate codeGravatar halcanary2015-08-18
| | | | | | | | Factor out some of https://crrev.com/1227913008 BUG=skia:3030 Review URL: https://codereview.chromium.org/1298243002
* SkBlockMemoryStream implements peek()Gravatar halcanary2015-05-21
| | | | Review URL: https://codereview.chromium.org/1146903004
* Add a method to read a stream without advancing it.Gravatar scroggo2015-04-02
| | | | | | | | | | | | | | | | | | | | | Add a virtual method on SkStream which will do a "peek" some bytes, so that those bytes are read, but the next call to read will be unaffected. Implement peek for SkMemoryStream, where the implementation is simple and obvious. Implement peek on SkFrontBufferedStream. Add tests. Motivated by decoding streams which cannot be rewound. TBR=reed@google.com BUG=skia:3257 Review URL: https://codereview.chromium.org/1044953002
* C++11 override should now be supported by all of {bots,Chrome,Android,Mozilla}Gravatar mtklein2015-03-25
| | | | | | | | | NOPRESUBMIT=true BUG=skia: DOCS_PREVIEW= https://skia.org/?cl=1037793002 Review URL: https://codereview.chromium.org/1037793002
* SkStream: Add SkDynamicMemoryWStream::writeToStream(SkWStream*)Gravatar halcanary2015-02-23
| | | | Review URL: https://codereview.chromium.org/943423002
* Make SkStream *not* ref counted.Gravatar scroggo2015-01-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SkStream is a stateful object, so it does not make sense for it to have multiple owners. Make SkStream inherit directly from SkNoncopyable. Update methods which previously called SkStream::ref() (e.g. SkImageDecoder::buildTileIndex() and SkFrontBufferedStream::Create(), which required the existing owners to call SkStream::unref()) to take ownership of their SkStream parameters and delete when done (including on failure). Switch all SkAutoTUnref<SkStream>s to SkAutoTDelete<SkStream>s. In some cases this means heap allocating streams that were previously stack allocated. Respect ownership rules of SkTypeface::CreateFromStream() and SkImageDecoder::buildTileIndex(). Update the comments for exceptional methods which do not affect the ownership of their SkStream parameters (e.g. SkPicture::CreateFromStream() and SkTypeface::Deserialize()) to be explicit about ownership. Remove test_stream_life, which tested that buildTileIndex() behaved correctly when SkStream was a ref counted object. The test does not make sense now that it is not. In SkPDFStream, remove the SkMemoryStream member. Instead of using it, create a new SkMemoryStream to pass to fDataStream (which is now an SkAutoTDelete). Make other pdf rasterizers behave like SkPDFDocumentToBitmap. SkPDFDocumentToBitmap delete the SkStream, so do the same in the following pdf rasterizers: SkPopplerRasterizePDF SkNativeRasterizePDF SkNoRasterizePDF Requires a change to Android, which currently treats SkStreams as ref counted objects. Review URL: https://codereview.chromium.org/849103004
* Fix up all the easy virtual ... SK_OVERRIDE cases.Gravatar mtklein2015-01-09
| | | | | | | | | | | | This fixes every case where virtual and SK_OVERRIDE were on the same line, which should be the bulk of cases. We'll have to manually clean up the rest over time unless I level up in regexes. for f in (find . -type f); perl -p -i -e 's/virtual (.*)SK_OVERRIDE/\1SK_OVERRIDE/g' $f; end BUG=skia: Review URL: https://codereview.chromium.org/806653007
* for X in {Dec,BigDec,Scalar}, SkWStream::write"X"AsText no longer mallocsGravatar halcanary2014-11-07
| | | | Review URL: https://codereview.chromium.org/706063002
* use SkData::NewUninitializedGravatar reed2014-09-12
| | | | | | | | | BUG=skia: R=bungeman@google.com Author: reed@google.com Review URL: https://codereview.chromium.org/565803005
* remove confusing/unused stream methodsGravatar reed2014-09-12
| | | | | | | | | BUG=skia: R=bungeman@google.com, djsollen@google.com Author: reed@google.com Review URL: https://codereview.chromium.org/563273003
* SkData can allocate room for its contents in the same blockGravatar reed2014-09-11
| | | | | | | | | BUG=skia: R=bungeman@google.com, mtklein@google.com Author: reed@google.com Review URL: https://codereview.chromium.org/560653004
* "NULL !=" = NULLGravatar bsalomon2014-09-05
| | | | | | | | R=reed@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/544233002
* Move SkPDFStream back to SkStream to save memory.Gravatar halcanary2014-07-14
| | | | | | | | | | | | | | | SkPDFStream stores data as a SkStreamRewindable to minimize deep duplication and memory overhead. SkStreamToStreamRewindable function to deal with fact that SkTypeface returns a SkStream. BUG=skia:2743 R=djsollen@google.com, mtklein@google.com, bungeman@google.com, reed@google.com Author: halcanary@google.com Review URL: https://codereview.chromium.org/387863005
* Switch SkPDFStream's internal storage from SkStream to SkDataGravatar halcanary2014-06-27
| | | | | | | | | | | | | | | | | | | Motivation: This makes SkPDFStream thread-safe for two threads serializing it at once, since a SkStream has an internal position. Updated SkPDFFont, SkPDFGraphicState, and SkPDFPage's use of SkPDFStream to use the SkData constructor rather than the SkStream constructor (saving a memcpy). BUG=skia:2683 Committed: https://skia.googlesource.com/skia/+/c1dfa14b645ae274780f026dd86c9b633fbdad06 R=mtklein@google.com, djsollen@google.com, rmistry@google.com, robertphillips@google.com Author: halcanary@google.com Review URL: https://codereview.chromium.org/340783013
* fix size_t/int warningsGravatar commit-bot@chromium.org2014-04-23
| | | | | | | | | | | BUG=skia: R=mtklein@google.com Author: reed@google.com Review URL: https://codereview.chromium.org/247753003 git-svn-id: http://skia.googlecode.com/svn/trunk@14332 2bbb7eff-a529-9590-31e7-b0007b416f81
* Actually, we wrote only size bytes.Gravatar commit-bot@chromium.org2014-03-06
| | | | | | | | | | | BUG=skia: R=halcanary@google.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/188343004 git-svn-id: http://skia.googlecode.com/svn/trunk@13688 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add size_t bytesWritten() const to SkWStream.Gravatar commit-bot@chromium.org2014-03-06
| | | | | | | | | | | BUG=skia: R=reed@google.com, mtklein@google.com, robertphillips@google.com, bungeman@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/187653003 git-svn-id: http://skia.googlecode.com/svn/trunk@13684 2bbb7eff-a529-9590-31e7-b0007b416f81
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